56 



RABBIT 



22. Alimentary canal unravelled after removal from body in the following manner: the portal vein has 

 been ligatured in two places and cut between the ligatures, the oesophagus ligatured and cut above the ligature, 

 the rectum ligatured and cut below the ligature; the mesentery has been cut and the whole canal has been' 

 spread out on the dissecting board : oesophagus ; stomach ; pyloric sphincter ; small intestine ; sacculus rotundus ; 

 ccecum ; vermiform appendix ; colon ; rectum. 



